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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 581 · 40 sums
TalentJR

The trick (Sopantyadvayamantyam): Write a 0 in front of the number. Each answer column = twice the digit + the digit to its right (nothing to the right of the last digit). Combine from the right with carries.

NameDateTime takenScore ___ / 40
  1. 1.9939 × 12 =
  2. 2.6909 × 12 =
  3. 3.6538 × 12 =
  4. 4.266 × 12 =
  5. 5.2936 × 12 =
  6. 6.5321 × 12 =
  7. 7.2960 × 12 =
  8. 8.3153 × 12 =
  9. 9.2799 × 12 =
  10. 10.8605 × 12 =
  11. 11.3732 × 12 =
  12. 12.3550 × 12 =
  13. 13.1833 × 12 =
  14. 14.1638 × 12 =
  15. 15.7765 × 12 =
  16. 16.2918 × 12 =
  17. 17.5311 × 12 =
  18. 18.8163 × 12 =
  19. 19.1058 × 12 =
  20. 20.7797 × 12 =
  21. 21.855 × 12 =
  22. 22.447 × 12 =
  23. 23.524 × 12 =
  24. 24.7195 × 12 =
  25. 25.4098 × 12 =
  26. 26.7933 × 12 =
  27. 27.2677 × 12 =
  28. 28.2727 × 12 =
  29. 29.7379 × 12 =
  30. 30.4581 × 12 =
  31. 31.5195 × 12 =
  32. 32.4858 × 12 =
  33. 33.2117 × 12 =
  34. 34.9052 × 12 =
  35. 35.3469 × 12 =
  36. 36.7583 × 12 =
  37. 37.5137 × 12 =
  38. 38.494 × 12 =
  39. 39.2710 × 12 =
  40. 40.6291 × 12 =

Answer key

  1. 119268
  2. 82908
  3. 78456
  4. 3192
  5. 35232
  6. 63852
  7. 35520
  8. 37836
  9. 33588
  10. 103260
  11. 44784
  12. 42600
  13. 21996
  14. 19656
  15. 93180
  16. 35016
  17. 63732
  18. 97956
  19. 12696
  20. 93564
  21. 10260
  22. 5364
  23. 6288
  24. 86340
  25. 49176
  26. 95196
  27. 32124
  28. 32724
  29. 88548
  30. 54972
  31. 62340
  32. 58296
  33. 25404
  34. 108624
  35. 41628
  36. 90996
  37. 61644
  38. 5928
  39. 32520
  40. 75492

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